CVE-2003-0166 : Détail

CVE-2003-0166

7.92%V3
Network
2003-03-27
04h00 +00:00
2016-10-17
11h57 +00:00
CVE.org
NVD
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Descriptions du CVE

Integer signedness error in emalloc() function for PHP before 4.3.2 allow remote attackers to cause a denial of service (memory consumption) and possibly execute arbitrary code via negative arguments to functions such as (1) socket_recv, (2) socket_recvfrom, and possibly other functions.

Informations du CVE

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P [email protected]

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
EPSS First.org

Informations sur l'Exploit

Exploit Database EDB-ID : 22419

Date de publication : 2003-03-24 23h00 +00:00
Auteur : Sir Mordred
EDB Vérifié : Yes

source: https://www.securityfocus.com/bid/7187/info A vulnerability has been reported in PHP versions 4.3.1 and earlier. The problem occurs in the socket_iovec_alloc() and may allow an attacker to corrupt memory. Specifically, the affected function fails to carry out sanity checks on user-supplied argument values, making it prone to an integer overflow. This may make it possible for an attacker to trigger a denial of service. Although it has not been confirmed, it may also be possible to exploit this issue to execute arbitrary code. It should be noted that socket functionality is only included in PHP if compiled with the "--enable-sockets" option. <?php socket_iovec_alloc(0x20000000); ?>
Exploit Database EDB-ID : 22425

Date de publication : 2003-03-25 23h00 +00:00
Auteur : Sir Mordred
EDB Vérifié : Yes

source: https://www.securityfocus.com/bid/7197/info A vulnerability has been reported in PHP versions 4.3.1 and earlier. The problem occurs in the socket_recv() and may allow an attacker to corrupt memory. Specifically, the affected function fails to carry out sanity checks on user-supplied argument values, making it prone to an integer overflow. This may make it possible for an attacker to trigger a denial of service. Although it has not been confirmed, it may also be possible to exploit this issue to execute arbitrary code. It should be noted that socket functionality is only included in PHP if compiled with the "--enable-sockets" option. <?php $buf = ""; socket_recv(socket_create(AF_INET, SOCK_STREAM, 0), $buf, -3, 0); ?>
Exploit Database EDB-ID : 22426

Date de publication : 2003-03-25 23h00 +00:00
Auteur : Sir Mordred
EDB Vérifié : Yes

source: https://www.securityfocus.com/bid/7198/info A vulnerability has been reported in PHP versions 4.3.1 and earlier. The problem occurs in the socket_recvfrom() and may allow an attacker to corrupt memory. Specifically, the affected function fails to carry out sanity checks on user-supplied argument values, making it prone to an integer overflow. This may make it possible for an attacker to trigger a denial of service. Although it has not been confirmed, it may also be possible to exploit this issue to execute arbitrary code. It should be noted that socket functionality is only included in PHP if compiled with the "--enable-sockets" option. <?php $buf = ""; $name = ""; socket_recvfrom(socket_create(AF_INET, SOCK_STREAM, 0), $buf, -3, 0, $name); ?>

Products Mentioned

Configuraton 0

Php>>Php >> Version 4.0

Php>>Php >> Version 4.0.1

Php>>Php >> Version 4.0.2

Php>>Php >> Version 4.0.3

Php>>Php >> Version 4.0.4

Php>>Php >> Version 4.0.5

Php>>Php >> Version 4.0.6

Php>>Php >> Version 4.0.7

Php>>Php >> Version 4.1.0

Php>>Php >> Version 4.1.1

Php>>Php >> Version 4.1.2

Php>>Php >> Version 4.2.0

Php>>Php >> Version 4.2.1

Php>>Php >> Version 4.2.2

Php>>Php >> Version 4.2.3

Php>>Php >> Version 4.3.0

Php>>Php >> Version 4.3.1

Références

http://marc.info/?l=bugtraq&m=104931415307111&w=2
Tags : mailing-list, x_refsource_BUGTRAQ
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000691
Tags : vendor-advisory, x_refsource_CONECTIVA
http://marc.info/?l=bugtraq&m=104878100719467&w=2
Tags : mailing-list, x_refsource_BUGTRAQ
http://www.securityfocus.com/bid/7198
Tags : vdb-entry, x_refsource_BID
http://marc.info/?l=bugtraq&m=104869828526885&w=2
Tags : mailing-list, x_refsource_BUGTRAQ
http://www.securityfocus.com/bid/7197
Tags : vdb-entry, x_refsource_BID